<template>
  <div class="register">
    <section class="form_container">
      <div class="manage_tip">
        <span class="title">后台管理系统</span>
        <el-form
          :model="registerUser"
          :rules="rules"
          ref="registerForm"
          label-width="80px"
          class="registerForm"
        >
          <el-form-item label="用户名" prop="name">
            <el-input
              type="text"
              v-model="registerUser.name"
              placeholder="请输入用户名"
            ></el-input>
          </el-form-item>
          <el-form-item label="邮箱" prop="email">
            <el-input
              type="email"
              v-model="registerUser.email"
              placeholder="请输入Email"
            ></el-input>
          </el-form-item>
          <el-form-item label="密码" prop="password">
            <el-input
              type="password"
              v-model="registerUser.password"
              placeholder="请输入密码"
            ></el-input>
          </el-form-item>
          <el-form-item label="确认密码" prop="password2">
            <el-input
              type="password"
              v-model="registerUser.password2"
              placeholder="确认密码"
            ></el-input>
          </el-form-item>
          <el-form-item label="选择身份" prop="identity">
            <el-select v-model="registerUser.identity" placeholder="请选择身份">
              <el-option label="管理员" value="manager"></el-option>
              <el-option label="员工" value="employee"></el-option>
            </el-select>
          </el-form-item>
          <el-form-item>
            <el-button
              type="primary"
              class="submit_btn"
              :loading="submitLoading"
              @click="submitForm('registerForm')"
              >注册</el-button
            >
            <div class="tiparea">
              <p>已有账号？去 <router-link to="/login">登录</router-link></p>
            </div>
          </el-form-item>
        </el-form>
      </div>
    </section>
  </div>
</template>
<script>
export default {
  name: 'register',

  data() {
    var validatePass2 = (rule, value, callback) => {
      if (value !== this.registerUser.password) {
        callback(new Error('两次输入密码不一致!'))
      } else {
        callback()
      }
    }
    return {
      registerUser: {
        name: '',
        email: '',
        password: '',
        password2: '',
        identity: '',
      },
      rules: {
        name: [
          {
            required: true,
            message: '用户名不能为空',
            trigger: 'blur',
          },
          {
            required: true,
            min: 2,
            max: 16,
            message: '用户名在2到16个字符之间',
            trigger: 'blur',
          },
        ],
        email: [
          {
            required: true,
            trigger: 'blur',
            message: '邮箱格式不正确',
          },
        ],
        password: [
          { required: true, trigger: 'blur', message: '密码不能为空' },
          {
            required: true,
            min: 6,
            max: 30,
            message: '长度在6到30个字符之间',
            trigger: 'blur',
          },
        ],
        password2: [
          {
            required: true,
            message: '确认密码不能为空！',
            trigger: 'blur',
          },
          {
            validator: validatePass2,
            trigger: 'blur',
          },
        ],
      },
      submitLoading: false,
    }
  },
  methods: {
    submitForm(formName) {
      this.$refs[formName].validate(valid => {
        if (valid) {
          this.submitLoading = true
          this.$axios
            .post('/api/users/register', this.registerUser)
            .then(res => {
              // 注册成功，提示，跳转
              this.submitLoading = false
              this.$message({
                message: '账号注册成功',
                type: 'success',
              })
              this.$router.push('/login')
            })
        }
      })
    },
    resetForm(formName) {
      this.$refs[formName].resetFields()
    },
  },
}
</script>
<style>
.register {
  position: relative;
  width: 100%;
  height: 100%;
  background: #2d3a4b;
  background-size: 100% 100%;
}
.form_container {
  width: 370px;
  height: 210px;
  position: absolute;
  top: 10%;
  left: 34%;
  padding: 25px;
  border-radius: 5px;
  text-align: center;
}
.form_container .manage_tip .title {
  font-family: 'Microsoft YaHei';
  font-weight: bold;
  font-size: 26px;
  color: #fff;
}
.registerForm {
  margin-top: 20px;
  background-color: #fff;
  padding: 20px 40px 20px 20px;
  border-radius: 5px;
  box-shadow: 0px 5px 10px #cccc;
}
.tiparea p a {
  color: #409eff;
}
.submit_btn {
  width: 100%;
}
</style>
